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LT1498IS8#PBF

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Analog Devices Operational Amplifier, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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LT1498IS8#PBF

Analog Devices · Operational Amplifier · SO-8

LT1498IS8#PBF from Analog Devices, in a SO-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT A output Output of amplifier A, which stays stable when driving capacitive loads up to 10,000pF and provides a large output drive current of 30mA.
2 -IN A input Inverting input of amplifier A, which can be driven beyond the supply rails without damage or phase reversal of the output, with input current limited to ±10mA.
3 +IN A input Non-inverting input of amplifier A, which can be driven beyond the supply rails without damage or phase reversal of the output, with input current limited to ±10mA.
4 V- power_in Negative supply rail; total supply voltage V+ to V- is rated 36V maximum, and the part operates over 2.2V to 36V total supply.
5 +IN B input Non-inverting input of amplifier B, which can be driven beyond the supply rails without damage or phase reversal of the output, with input current limited to ±10mA.
6 -IN B input Inverting input of amplifier B, which can be driven beyond the supply rails without damage or phase reversal of the output, with input current limited to ±10mA.
7 OUT B output Output of amplifier B, which stays stable when driving capacitive loads up to 10,000pF and provides a large output drive current of 30mA.
8 V+ power_in Positive supply rail; total supply voltage V+ to V- is rated 36V maximum, and the part operates over 2.2V to 36V total supply.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SO-8
Category Amplifiers/Comparators
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage VOS 250 750 μV VCM = V+ 5
Input Offset Voltage Drift VOS TC 0.5 2.5 μV/°C VCM = V+ 5
Input Offset Voltage Drift VOS TC 1.5 4 μV/°C 5
Input Offset Voltage Shift ΔVOS 250 650 μV VCM = V- + 0.1V to V+ 5
Input Bias Current IB 0 350 975 nA VCM = V+ 5
Input Bias Current IB -975 -350 0 nA VCM = V- + 0.1V 5
Input Bias Current Shift ΔIB 700 1950 nA VCM = V- + 0.1V to V+ 5
Input Offset Current IOS 15 110 nA VCM = V+ 5
Input Offset Current Shift ΔIOS 30 220 nA VCM = V- + 0.1V to V+ 5
Large-Signal Voltage Gain AVOL 400 2500 V/mV VS = 5V, VO = 75mV to 4.8V, RL = 10k 5
Large-Signal Voltage Gain AVOL 300 2000 V/mV VS = 3V, VO = 75mV to 2.8V, RL = 10k 5
Common Mode Rejection Ratio CMRR 77 86 dB VS = 5V, VCM = V- + 0.1V to V+ 5
Common Mode Rejection Ratio CMRR 73 81 dB VS = 3V, VCM = V- + 0.1V to V+ 5
Power Supply Rejection Ratio PSRR 86 100 dB VS = 2.5V to 12V, VCM = VO = 0.5V 5
Output Voltage Swing (Low) VOL 18 40 mV No Load 5
Output Voltage Swing (Low) VOL 45 80 mV ISINK = 0.5mA 5
Output Voltage Swing (Low) VOL 110 220 mV ISINK = 2.5mA 5
Output Voltage Swing (High) VOH 3.5 15 mV No Load 5
Output Voltage Swing (High) VOH 60 120 mV ISOURCE = 0.5mA 5
Output Voltage Swing (High) VOH 170 300 mV ISOURCE = 2.5mA 5
Short-Circuit Current ISC 7.5 15 mA VS = 5V 5
Supply Current per Amplifier IS 2 2.7 mA 5
Gain-Bandwidth Product GBW 5.8 8.5 MHz 5
Slew Rate SR 2.2 3.6 V/μs VS = 5V, AV = -1, RL = Open, VO = 4V 5
Slew Rate SR 1.9 3.2 V/μs VS = 3V, AV = -1, RL = Open 5
Input Offset Voltage VOS 300 950 μV VCM = V+ 10
Input Offset Voltage Drift VOS TC 1 3.5 μV/°C VCM = V+ 10
Input Offset Voltage Drift VOS TC 2 5 μV/°C 10
Input Offset Voltage Shift ΔVOS 250 850 μV VCM = V- + 0.1V to V+ 10
Input Bias Current IB 0 350 1050 nA VCM = V+ 10
Input Bias Current IB -1050 -350 0 nA VCM = V- + 0.1V 10
Input Bias Current Shift ΔIB 700 2100 nA VCM = V- + 0.1V to V+ 10
Input Offset Current IOS 15 115 nA VCM = V+ 10
Input Offset Current Shift ΔIOS 30 230 nA VCM = V- + 0.1V to V+ 10
Large-Signal Voltage Gain AVOL 800 5000 V/mV VO = -14.5V to 14.5V, RL = 10k 10
Large-Signal Voltage Gain AVOL 350 2000 V/mV VO = -10V to 10V, RL = 2k 10
Common Mode Rejection Ratio CMRR 90 101 dB VCM = V- + 0.1V to V+ 10
Power Supply Rejection Ratio PSRR 88 100 dB VS = ±5V to ±15V 10
Output Voltage Swing (Low) VOL 25 50 mV No Load 10
Output Voltage Swing (Low) VOL 50 100 mV ISINK = 0.5mA 10
Output Voltage Swing (Low) VOL 275 520 mV ISINK = 10mA 10
Output Voltage Swing (High) VOH 3.5 15 mV No Load 10
Output Voltage Swing (High) VOH 65 120 mV ISOURCE = 0.5mA 10
Output Voltage Swing (High) VOH 500 1000 mV ISOURCE = 10mA 10
Short-Circuit Current ISC 10 18 mA 10
Supply Current per Amplifier IS 2 3 mA 10
Gain-Bandwidth Product GBW 5.8 8.5 MHz 10
Slew Rate SR 3 4.75 V/μs AV = -1, RL = Open, VO = ±10V; measured at VO = ±5V 10
Input Current 10 mA Printed as ±10mA; magnitude 2
Operating Temperature Range -40 85 °C LT1498/LT1499 (I grade) 2
Junction Temperature TJ 150 °C 2
Storage Temperature Range -65 150 °C 2
Thermal Resistance, Junction to Ambient θJA 130 °C/W 8-Lead Plastic SO (S8) package 2

CAD (KiCad official)

  • Symbol: LT1498IS8#PBF
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SO-8 (KiCad packages3D, STEP)
  • 3D model files: lt1498is8-pbf-etched.step / lt1498is8-pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1498is8-pbf.step / lt1498is8-pbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (24 pp, sha256 dd2f20815caa2964, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF